Reference book holder



FIG. 1 is a front perspective view;

FIG. 2 is a side elevational view taken from the opposite side of FIG. 1;

FIG. 3 is a back elevational view;

FIG. 4 is a top elevational view of FIG. 1; and

FIG. 5 is a bottom elevational view of FIG. 1;

FIG. 6 is a front perspective view of a second embodiment of a reference book holder embodying my new design;

FIG. 7 is a side elevational view taken from the opposite side of FIG. 6;

FIG. 8 is a back elevational view;

FIG. 9 is a top elevational view of FIG. 6; and

FIG. 10 is a bottom elevational view of FIG. 6. 

The ornamental design of a reference book holder, as shown and described. 